National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Clear

63°F

17°C

Humidity 23%
Wind Speed S 4 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 09 Apr 03:35 PM PDT
Extended Forecast for

Deer Park WA

  • Tonight

    Tonight: Mostly clear, with a low around 37. Calm wind becoming north around 5 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 68. Northeast wind 3 to 6 mph.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. Light and variable wind.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 62. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 43. South wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 65. Chance of precipitation is 50%.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of rain. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Snow level 6000 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Calm wind becoming north around 5 mph after midnight.
Friday
Mostly sunny, with a high near 68. Northeast wind 3 to 6 mph.
Friday Night
Mostly cloudy, with a low around 45. Light and variable wind.
Saturday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 62. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43. South wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 65. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms before 11pm, then a chance of rain after 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
Monday
A 40 percent chance of rain. Partly sunny, with a high near 58.
Monday Night
A 20 percent chance of rain before 11pm. Snow level 6000 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A 50 percent chance of rain. Snow level 4400 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
A 50 percent chance of rain. Snow level 3200 feet. Mostly cloudy, with a high near 51.
Wednesday Night
A 30 percent chance of rain. Snow level 3400 feet lowering to 2200 feet after midnight . Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
3:36 pm PDT Apr 9, 2026
Forecast Valid:
3pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation